NYISO ISO Load Forecast record

NYISO load forecast by zone and for the NYISO total. One object per row of NYISO MIS public archive CSV report P-7 (http://mis.nyiso.com/public/csv/isolf/isolf.csv). DERIVED by API Evangelist from the header row and observed values of a live file fetched on 2026-07-27; NYISO publishes no schema document for this report. Timestamps are rendered by NYISO as MM/DD/YYYY HH:MM[:SS] in Eastern time, not ISO-8601.

EnergyUnited StatesElectricityEnergy MarketsGridOpen DataSystem OperatorNew YorkRenewablesEmissions

Properties

Name Type Description
time_stamp string CSV column "Time Stamp"; observed example value: 07/26/2026 00:00
capitl integer CSV column "Capitl"; observed example value: 1303
centrl integer CSV column "Centrl"; observed example value: 1546
dunwod integer CSV column "Dunwod"; observed example value: 609
genese integer CSV column "Genese"; observed example value: 1055
hud_vl integer CSV column "Hud Vl"; observed example value: 1012
longil integer CSV column "Longil"; observed example value: 2240
mhk_vl integer CSV column "Mhk Vl"; observed example value: 770
millwd integer CSV column "Millwd"; observed example value: 247
n_y_c integer CSV column "N.Y.C."; observed example value: 5464
north integer CSV column "North"; observed example value: 556
west integer CSV column "West"; observed example value: 1645
nyiso integer CSV column "NYISO"; observed example value: 16447
View JSON Schema on GitHub

JSON Schema

nyiso-isolf-schema.json Raw ↑
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/nyiso/refs/heads/main/json-schema/nyiso-isolf-schema.json",
  "title": "NYISO ISO Load Forecast record",
  "description": "NYISO load forecast by zone and for the NYISO total. One object per row of NYISO MIS public archive CSV report P-7 (http://mis.nyiso.com/public/csv/isolf/<YYYYMMDD>isolf.csv). DERIVED by API Evangelist from the header row and observed values of a live file fetched on 2026-07-27; NYISO publishes no schema document for this report. Timestamps are rendered by NYISO as MM/DD/YYYY HH:MM[:SS] in Eastern time, not ISO-8601.",
  "x-nyiso-report": "P-7",
  "x-source-url": "http://mis.nyiso.com/public/csv/isolf/20260726isolf.csv",
  "x-generated": "2026-07-27",
  "x-method": "derived",
  "type": "object",
  "properties": {
    "time_stamp": {
      "type": "string",
      "title": "Time Stamp",
      "description": "CSV column \"Time Stamp\"; observed example value: 07/26/2026 00:00"
    },
    "capitl": {
      "type": "integer",
      "title": "Capitl",
      "description": "CSV column \"Capitl\"; observed example value: 1303"
    },
    "centrl": {
      "type": "integer",
      "title": "Centrl",
      "description": "CSV column \"Centrl\"; observed example value: 1546"
    },
    "dunwod": {
      "type": "integer",
      "title": "Dunwod",
      "description": "CSV column \"Dunwod\"; observed example value: 609"
    },
    "genese": {
      "type": "integer",
      "title": "Genese",
      "description": "CSV column \"Genese\"; observed example value: 1055"
    },
    "hud_vl": {
      "type": "integer",
      "title": "Hud Vl",
      "description": "CSV column \"Hud Vl\"; observed example value: 1012"
    },
    "longil": {
      "type": "integer",
      "title": "Longil",
      "description": "CSV column \"Longil\"; observed example value: 2240"
    },
    "mhk_vl": {
      "type": "integer",
      "title": "Mhk Vl",
      "description": "CSV column \"Mhk Vl\"; observed example value: 770"
    },
    "millwd": {
      "type": "integer",
      "title": "Millwd",
      "description": "CSV column \"Millwd\"; observed example value: 247"
    },
    "n_y_c": {
      "type": "integer",
      "title": "N.Y.C.",
      "description": "CSV column \"N.Y.C.\"; observed example value: 5464"
    },
    "north": {
      "type": "integer",
      "title": "North",
      "description": "CSV column \"North\"; observed example value: 556"
    },
    "west": {
      "type": "integer",
      "title": "West",
      "description": "CSV column \"West\"; observed example value: 1645"
    },
    "nyiso": {
      "type": "integer",
      "title": "NYISO",
      "description": "CSV column \"NYISO\"; observed example value: 16447"
    }
  },
  "required": [
    "time_stamp",
    "capitl",
    "centrl",
    "dunwod",
    "genese",
    "hud_vl",
    "longil",
    "mhk_vl",
    "millwd",
    "n_y_c",
    "north",
    "west",
    "nyiso"
  ],
  "additionalProperties": false
}

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